Multifunctional rescue stretcher

Abstract

A multifunctional rescue stretcher comprises a first support, a second support, an adjusting piece connecting one end of the first support and one end of the second support, a third support detachably arranged at the other end of the second support and a bearing assembly arranged on the first support and the second support. The adjusting piece comprises a fixed rod, an adjusting rod in pivoting connection with the fixed rod and an adjusting nut sleeved on the adjusting rod and in threaded connection with the adjusting rod. The adjusting rod is connected onto the first support, and the adjusting nut abuts against the fixed rod to enable the fixed rod and the adjusting rod to be fixed. The bearing assembly comprises a main body portion and a waist belt and an upper fixing belt located on the main body portion. The main body portion is connected with the first support, the second support and the third support. A shoulder belt is arranged on the back of the main body portion, the waist belt is arranged on the shoulder belt, and two ends of the upper fixing belt are fixedly arranged on two sides of the first support. The multifunctional rescue stretcher can be switched into a stretcher mode and a back carrying mode according to requirements to adapt to various severe environments.

Description

technical field [0001] The invention relates to a field rescue device, in particular to a multifunctional rescue stretcher. Background technique [0002] Rescue stretchers are used in various disaster rescues and are a rescue tool for transporting injured patients. Nowadays, there are many kinds of rescue stretchers, including ordinary rescue stretchers, boat stretchers, scoop stretchers and so on. Rescue stretchers are all invented and created for the purpose of carrying injured patients through various mechanical structures. And different kinds of rescue stretchers are used in different rescue situations, such as ordinary stretchers are used to carry ordinary wounded and sick, and shovel stretchers are used to carry patients with fractures and so on. There are also innovative stretcher designs that can be mechanically converted into chairs, tents, backpacks and more. [0003] In the special ambulance environment in the wild, the ambulance environment is limited by vario...

AI Technical Summary

Problems solved by technology

[0003] In the special ambulance environment in the wild, the ambulance environment is limited by various conditions, the injury of the wounded, in the life-saving environment, sometimes it is necessary to transfer the wounded on the stretcher in the form of two people moving back and forth, sometimes limited by the number of ambulance personnel , the ambulance personnel need a single person to transfer the wounded

Existing ambulance stretchers cannot be switched for different ambulance environments. Therefore, in different ambulance environments, different stretchers must be used, which will undoubtedly increase the handling burden of field ambulance and cannot meet the needs. In the face of different ambulance environments , easily affected by the stretcher, reducing the efficiency of lifesaving

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